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gnutls_x509_crt_list_verify(3) — Linux manual page

gnutls_x509_crt_list_verify(3)    gnutlsgnutls_x509_crt_list_verify(3)

NAME        top

       gnutls_x509_crt_list_verify - API function

SYNOPSIS        top

#include <gnutls/x509.h>int gnutls_x509_crt_list_verify(const gnutls_x509_crt_t *cert_list, unsignedcert_list_length, const gnutls_x509_crt_t *CA_list, unsignedCA_list_length, const gnutls_x509_crl_t *CRL_list, unsignedCRL_list_length, unsigned intflags, unsignedint *verify);

ARGUMENTS        top

       const gnutls_x509_crt_t * cert_list                   is the certificate list to be verified       unsigned cert_list_length                   holds the number of certificate in cert_list       const gnutls_x509_crt_t * CA_list                   is the CA list which will be used in verification       unsigned CA_list_length                   holds the number of CA certificate in CA_list       const gnutls_x509_crl_t * CRL_list                   holds a list of CRLs.       unsigned CRL_list_length                   the length of CRL list.       unsigned int flags                   Flags that may be used to change the verification                   algorithm. Use OR of the                   gnutls_certificate_verify_flags enumerations.       unsigned int * verify                   will hold the certificate verification output.

DESCRIPTION        top

       This function will try to verify the given certificate list and       return its status. The details of the verification are the same as       ingnutls_x509_trust_list_verify_crt2().       You must check the peer's name in order to check if the verified       certificate belongs to the actual peer.       The certificate verification output will be put inverify and       will be one or more of the gnutls_certificate_status_t enumerated       elements bitwise or'd.  For a more detailed verification status       usegnutls_x509_crt_verify()per list element.

RETURNS        top

       On success,GNUTLS_E_SUCCESS(0) is returned, otherwise a negative       error value.

REPORTING BUGS        top

       Report bugs to <bugs@gnutls.org>.       Home page:https://www.gnutls.org

COPYRIGHT        top

       Copyright © 2001-2023 Free Software Foundation, Inc., and others.       Copying and distribution of this file, with or without       modification, are permitted in any medium without royalty provided       the copyright notice and this notice are preserved.

SEE ALSO        top

       The full documentation forgnutlsis maintained as a Texinfo       manual.  If the /usr/share/doc/gnutls/ directory does not contain       the HTML form visithttps://www.gnutls.org/manual/

COLOPHON        top

       This page is part of theGnuTLS (GnuTLS Transport Layer Security       Library) project.  Information about the project can be found at       ⟨http://www.gnutls.org/⟩.  If you have a bug report for this       manual page, send it to bugs@gnutls.org.  This page was obtained       from the tarball fetched from       ⟨https://www.gnupg.org/ftp/gcrypt/gnutls/⟩ on 2025-08-11.  If you       discover any rendering problems in this HTML version of the page,       or you believe there is a better or more up-to-date source for the       page, or you have corrections or improvements to the information       in this COLOPHON (which isnot part of the original manual page),       send a mail to man-pages@man7.orggnutls                            3.8.10gnutls_x509_crt_list_verify(3)

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